Date: Fri, 22 Apr 2011 23:59:02 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: "Jack Vogel" <jfvogel@gmail.com> Cc: freebsd-net@freebsd.org, "Vogel, Jack" <jack.vogel@intel.com> Subject: Re: Intel ix (X520) disconnects when manipulating ips? Message-ID: <3907840C807248E3870B360E6FFCB42B@multiplay.co.uk> References: <4E85F36598CB480AA8B9706881573CB9@multiplay.co.uk><521514204B99427691043FF127B6E841@multiplay.co.uk><BANLkTim8AYL4q63QqRasMm_s9sQ7etBW6g@mail.gmail.com><EFEE51362EF946398B49940E7B869F52@multiplay.co.uk> <BANLkTimJpU119K=4-SD56WMBycW08GhkBA@mail.gmail.com>
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Yes that works just as expected, never had this behaviour with any nic. Noticed straight away when we
swapped from the igb (was em on 7.0) as when the jails on the machines booted they broke services
on the main machine which where in the middle of initialising when the network went down again.
Regards
Steve
----- Original Message -----=20
From: Jack Vogel=20
To: Steven Hartland=20
Cc: freebsd-net@freebsd.org ; Vogel, Jack=20
Sent: Friday, April 22, 2011 11:13 PM
Subject: Re: Intel ix (X520) disconnects when manipulating ips?
I see you have igb devices, if you do this with those interfaces is the behavior different?
I will have to look into this, thanks for the report.
Jack
On Fri, Apr 22, 2011 at 3:08 PM, Steven Hartland <killing@multiplay.co.uk> wrote:
Sorry yes I did meant just add an ip alias to the nic or remove it
e.g.
ifconfig ix0 10.10.1.10/32 alias
ifconfig ix0 10.10.1.10 -alias
pciconf -lv
hostb0@pci0:0:0:0: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40038086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400B Chipset Memory Controller Hub'
class =3D bridge
subclass =3D HOST-PCI
pcib1@pci0:0:1:0: class=3D0x060400 card=3D0xa28015d9 chip=3D0x40218086 rev=3D0x20 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset PCIe Port 1'
class =3D bridge
subclass =3D PCI-PCI
pcib4@pci0:0:3:0: class=3D0x060400 card=3D0xa28015d9 chip=3D0x40238086 rev=3D0x20 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset PCIe Port 3'
class =3D bridge
subclass =3D PCI-PCI
pcib5@pci0:0:5:0: class=3D0x060400 card=3D0xa28015d9 chip=3D0x40258086 rev=3D0x20 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset PCIe Port 5'
class =3D bridge
subclass =3D PCI-PCI
pcib6@pci0:0:7:0: class=3D0x060400 card=3D0xa28015d9 chip=3D0x40278086 rev=3D0x20 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset PCIe Port 7'
class =3D bridge
subclass =3D PCI-PCI
pcib10@pci0:0:9:0: class=3D0x060400 card=3D0xa28015d9 chip=3D0x40298086 rev=3D0x20 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset PCIe Port 9'
class =3D bridge
subclass =3D PCI-PCI
none0@pci0:0:15:0: class=3D0x088000 card=3D0xa28015d9 chip=3D0x402f8086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset DMA/DCA Engine'
class =3D base peripheral
hostb1@pci0:0:16:0: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40308086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset FSB Registers'
class =3D bridge
subclass =3D HOST-PCI
hostb2@pci0:0:16:1: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40308086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset FSB Registers'
class =3D bridge
subclass =3D HOST-PCI
hostb3@pci0:0:16:2: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40308086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset FSB Registers'
class =3D bridge
subclass =3D HOST-PCI
hostb4@pci0:0:16:3: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40308086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset FSB Registers'
class =3D bridge
subclass =3D HOST-PCI
hostb5@pci0:0:16:4: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40308086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset FSB Registers'
class =3D bridge
subclass =3D HOST-PCI
hostb6@pci0:0:17:0: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40318086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset Coherency Engine, Data Manager and Snoop Filter.'
class =3D bridge
subclass =3D HOST-PCI
hostb7@pci0:0:21:0: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40358086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset Channel Control for FB-DIMM Branch 0'
class =3D bridge
subclass =3D HOST-PCI
hostb8@pci0:0:21:1: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40358086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset Channel Control for FB-DIMM Branch 0'
class =3D bridge
subclass =3D HOST-PCI
hostb9@pci0:0:22:0: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40368086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset Channel Control for FB-DIMM Branch 1'
class =3D bridge
subclass =3D HOST-PCI
hostb10@pci0:0:22:1: class=3D0x060000 card=3D0xa28015d9 chip=3D0x40368086 rev=3D0x20 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '5400 Series Chipset Channel Control for FB-DIMM Branch 1'
class =3D bridge
subclass =3D HOST-PCI
pcib11@pci0:0:28:0: class=3D0x060400 card=3D0xa28015d9 chip=3D0x26908086 rev=3D0x09 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '631xESB/632xESB/3100 PCIe Root Port 1'
class =3D bridge
subclass =3D PCI-PCI
uhci0@pci0:0:29:0: class=3D0x0c0300 card=3D0xa28015d9 chip=3D0x26888086 rev=3D0x09 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '631xESB/632xESB/3100 Chipset USB Universal Host Controller *1'
class =3D serial bus
subclass =3D USB
uhci1@pci0:0:29:1: class=3D0x0c0300 card=3D0xa28015d9 chip=3D0x26898086 rev=3D0x09 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '631xESB/632xESB/3100 Chipset USB Universal Host Controller *2'
class =3D serial bus
subclass =3D USB
uhci2@pci0:0:29:2: class=3D0x0c0300 card=3D0xa28015d9 chip=3D0x268a8086 rev=3D0x09 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '631xESB/632xESB/3100 Chipset USB Universal Host Controller *3'
class =3D serial bus
subclass =3D USB
ehci0@pci0:0:29:7: class=3D0x0c0320 card=3D0xa28015d9 chip=3D0x268c8086 rev=3D0x09 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '631xESB/632xESB/3100 Chipset USB2 Enhanced Host Controller'
class =3D serial bus
subclass =3D USB
pcib12@pci0:0:30:0: class=3D0x060401 card=3D0xa28015d9 chip=3D0x244e8086 rev=3D0xd9 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '82801 Family (ICH2/3/4/5/6/7/8/9,63xxESB) Hub Interface to PCI Bridge'
class =3D bridge
subclass =3D PCI-PCI
isab0@pci0:0:31:0: class=3D0x060100 card=3D0xa28015d9 chip=3D0x26708086 rev=3D0x09 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'LPC Interface Controller (631xESB/6321ESB/3100 )'
class =3D bridge
subclass =3D PCI-ISA
atapci0@pci0:0:31:1: class=3D0x01018a card=3D0xa28015d9 chip=3D0x269e8086 rev=3D0x09 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '631xESB/632xESB/3100 Ultra ATA Storage Controller'
class =3D mass storage
subclass =3D ATA
none1@pci0:0:31:3: class=3D0x0c0500 card=3D0xa28015d9 chip=3D0x269b8086 rev=3D0x09 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'SMBus Controller (631xESB/6321ESB/3100)'
class =3D serial bus
subclass =3D SMBus
pcib2@pci0:1:0:0: class=3D0x060400 card=3D0x00000000 chip=3D0x03708086 rev=3D0x00 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D 'Segment-A PCI Express-to-PCI Express Bridge (80333)'
class =3D bridge
subclass =3D PCI-PCI
pcib3@pci0:1:0:2: class=3D0x060400 card=3D0x00000000 chip=3D0x03728086 rev=3D0x00 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D 'Segment-B PCI Express-to-PCI Express Bridge (80333)'
class =3D bridge
subclass =3D PCI-PCI
arcmsr0@pci0:2:14:0: class=3D0x010400 card=3D0x122017d3 chip=3D0x122017d3 rev=3D0x00 hdr=3D0x00
vendor =3D 'Areca Technology Corporation'
device =3D 'ARC-1220 8-Port PCIe to SATA RAID Controller'
class =3D mass storage
subclass =3D RAID
ix0@pci0:5:0:0: class=3D0x020000 card=3D0x00068086 chip=3D0x10fb8086 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
class =3D network
subclass =3D ethernet
pcib7@pci0:6:0:0: class=3D0x060400 card=3D0xa28015d9 chip=3D0x35008086 rev=3D0x01 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '631xESB/632xESB PCIe Upstream Port'
class =3D bridge
subclass =3D PCI-PCI
pcib9@pci0:6:0:3: class=3D0x060400 card=3D0xa28015d9 chip=3D0x350c8086 rev=3D0x01 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '631xESB/632xESB PCIe to PCI-X Bridge'
class =3D bridge
subclass =3D PCI-PCI
pcib8@pci0:7:0:0: class=3D0x060400 card=3D0xa28015d9 chip=3D0x35108086 rev=3D0x01 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '631xESB/632xESB PCIe Downstream Port E1'
class =3D bridge
subclass =3D PCI-PCI
igb0@pci0:10:0:0: class=3D0x020000 card=3D0x10a715d9 chip=3D0x10a78086 rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82575EB Gigabit Network Connection'
class =3D network
subclass =3D ethernet
igb1@pci0:10:0:1: class=3D0x020000 card=3D0x10a715d9 chip=3D0x10a78086 rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82575EB Gigabit Network Connection'
class =3D network
subclass =3D ethernet
vgapci0@pci0:12:1:0: class=3D0x030000 card=3D0xa28015d9 chip=3D0x515e1002 rev=3D0x02 hdr=3D0x00
vendor =3D 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
device =3D 'Radeon ES1000 (Radeon ES1000)'
class =3D display
subclass =3D VGA
----- Original Message -----=20
From: Jack Vogel=20
To: Steven Hartland=20
Cc: freebsd-net@freebsd.org ; Vogel, Jack=20
Sent: Friday, April 22, 2011 5:45 PM
Subject: Re: Intel ix (X520) disconnects when manipulating ips?
Please give me the exact steps that are performed that create this, not
sure what you mean by "manipulate ip aliases", if you mean ifconfig ix0 address,
then this has always caused a reinit of the device, the same behavior is in the
1G devices. Or do you mean something else?
Oh, and while at it, pciconf -lv
Jack
On Fri, Apr 22, 2011 at 9:15 AM, Steven Hartland <killing@multiplay.co.uk> wrote:
Hi Jack do you have any idea what's going on here as it very disruptive
for every IP change to cause total outage on the machine?
----- Original Message ----- From: "Steven Hartland" <killing@multiplay.co.uk>
To: <freebsd-net@freebsd.org>
Sent: Wednesday, April 20, 2011 2:37 PM
Subject: Intel ix (X520) disconnects when manipulating ips?
Seems there's an issue with the intel ix driver which causes
it to bin connections when you manipulate ip aliases.
This causes issues on boot when jails start as it bins other
active sessions.
Is this a know issue?
Running 8.2-RELEASE amd64 here.
Regards
Steve
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This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it.=20
In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337
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This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it.=20
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